Certificate 3.1 Size : Ends : Min Temperature : Max Temperature : DN 40 to DN 1000 PN10/16 flanges - 10 C + 70 C with EPDM wedge Max Pressure : 16 Bars up to DN400, 10 bars over Specifications : Non rising stem Clockwise to close Full and total bore Materials : Ductile iron body EN GJS 500-7 Page 1 sur 19
SPECIFICATIONS : USE : Full and total bore Stainless steel non rising stem Clockwise to close Sliding pad ( to facilitating the wedge movement ) up to DN200 Ductile iron wedge EPDM or NBR coated No retention area Heel positioning NBR bonnet gasket Screws bonnet protected 3 NBR O ring on stem Possibility to change stem gasket under pressure from DN80 to DN1000 Epoxy painting RAL 5005 color 250 µm thickness Dust-coat on stem PN10/16 flanges R.F. For water distribution Min and max Temperature Ts : - 10 C to + 70 C Max pressure Ps : 16 bars for PN16 flanged valves up to DN400 Max pressure Ps : 10 bars for PN10 flanged valves from DN200 to 1000 HEAD LOSS GRAPH : Page 2 sur 19
FLOW COEFFICIENT Kvs ( M3 / h ) : DN 40 50 65 80 100 125 150 200 Kvs ( m3/h ) 118 229 360 537 933 1595 2685 5004 DN 250 300 350 400 450 500 600 Kvs ( m3/h ) 8393 12072 16348 21528 29372 37117 52626 HEAD LOSS CALCULATION FOR WATER : p = ( Q / Kvs )² Q : flow in m³/h p : Head loss in bar TORQUE VALUE ( in Nm without safety coefficient ) : DN 40 50 65 80 100 125 150 200 250 300 Torque ( Nm ) 15 20 20 30 40 40 75 125 175 200 DN 350 400 450 500 600 700 800 Torque ( Nm ) 325 350 430 460 480 1100 1250 NUMBER OF CYCLES TO CLOSE OR OPEN THE VALVE : DN 40 50 65 80 100 125 150 200 250 300 Number of cycles 13 14.5 18.75 21.5 21.5 24.5 30 34 45.25 49.75 DN 350 400 450 500 600 700 800 1000 Number of cycles 55 61 52 57 66 72 82 102 GEARBOX SPECIFICATIONS : DN 500 600 700 800 1000 Ref. 9801600 9801601 9801602 9801603 Ratio factor 4.5 : 1 4.5 : 1 4.5 : 1 4.5 : 1 5.22 : 1 Number of cycles to close or to open the valve 256.5 297 324 369 532.4 Input torque ( Nm ) 107 167 245 277 380 Max Output torque ( Nm ) 900 1500 1500 1500 2800 Page 3 sur 19
RANGE : Ductile iron body with PN10/16 flanges R.F. and handwheel with EPDM wedge Ref. 180 from DN 40 to DN 400 Ductile iron body with PN10 flanges R.F. and handwheel with EPDM wedge Ref. 180 DN 450 and 500 Ductile iron body with PN10 flanges R.F. and gearbox with EPDM wedge Ref. 180 from DN 600 to 1000 Ductile iron body with PN10/16 flanges R.F. and handwheel with EPDM wedge and French water agreement ACS Ref. 181 from DN 40 to DN 400 Ductile iron body with PN10 flanges R.F. and handwheel with EPDM wedge and French water agreement ACS Ref. 181 DN 450 and 500 Ductile iron body with PN10 flanges R.F. and gearbox with EPDM wedge and French water agreement ACS Ref. 181 from DN 600 to DN 1000 Ductile iron body with PN10/16 flanges R.F. and handwheel with NBR wedge Ref. 182 from DN 40 to DN 300 ACCESSORIES : Possible with square drive nut ( option ) Ref. 9801831-9801838 Possible with gearbox ( on request ) from DN500 to DN800 Ref. 9801600-9801603 Stem extension 1 meter long Ref. 9802020 from DN50 to DN300 and Ref. 9802029 from DN350 to DN400 Stem extension 1,25 meter long Ref. 9802031from DN50 to DN300 and Ref. 9802040 from DN350 to DN400 Stem extension 1,5 meter long Ref. 9802042 from DN50 to DN300 and Ref. 9802051 from DN350 to DN400 Stem extension 1,3 to 1,8 meter long Ref. 9802060 from DN50 to DN200 Stem extension 2 to 2,5 meter long Ref. 9802070 from DN50 to DN200 Tee key 1 meter long Ref.9802080 from DN50 to 200, Ref.9802081 from DN250 to DN300 and Ref. 9802082 from DN350 to DN400 Page 4 sur 19
MATERIALS DN40-65 : Item Designation Materials Ref.180 Materials Ref.181 Materials Ref.182 1 Body Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 2 Wedge Ductile iron EN GJS-500-7 + EPDM Ductile iron EN GJS-500-7 + EPDM Ductile iron EN GJS-500-7 + NBR 3 Stem nut Brass CuZn40Pb3 Brass CuZn40Pb3 Brass CuZn40Pb3 4 Gasket bonnet NBR NBR NBR 5 Bonnet screw Steel C35 SS 304 Steel C35 6 Stem SS 420 SS 304 SS 420 7 Bonnet Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 8 Holding ring Brass CuZn39Pb2 Brass CuZn39Pb2 Brass CuZn39Pb2 9 O ring NBR NBR NBR 10 Pusher nut Brass CuZn39Pb2 Brass CuZn39Pb2 Brass CuZn39Pb2 11 Handwheel Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 12 Handwheel screw SS 304 SS 304 SS 304 13 Dust-coat NBR NBR NBR 14 O ring NBR NBR NBR 15 O ring NBR NBR NBR 16 Ring Nylon 66 Nylon 66 Nylon 66 17 Auto sealing ring NBR NBR NBR 18 Square drive nut Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 Page 5 sur 19
MATERIALS DN80-300 : Item Designation Materials Ref.180 Materials Ref.181 Materials Ref.182 1 Body Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 2 Wedge Ductile iron EN GJS-500-7 + EPDM Ductile iron EN GJS-500-7 + EPDM Ductile iron EN GJS-500-7 + NBR 3 Stem nut Brass CuZn40Pb3 Brass CuZn40Pb3 Brass CuZn40Pb3 4 Gasket bonnet NBR NBR NBR 5 Bonnet screw Steel C35 SS 304 Steel C35 6 Stem SS 420 SS 304 SS 420 7 Bonnet Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 8 Holding ring Brass CuZn39Pb2 Brass CuZn39Pb2 Brass CuZn39Pb2 9 O ring NBR NBR NBR 10 Pusher nut Brass CuZn39Pb2 Brass CuZn39Pb2 Brass CuZn39Pb2 11 Handwheel Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 12 Handwheel screw SS 304 SS 304 SS 304 13 Dust-coat NBR NBR NBR 14 O ring NBR NBR NBR 15 O ring NBR NBR NBR 16 Ring Nylon 66 Nylon 66 Nylon 66 17 Auto sealing ring NBR NBR NBR 18 Square drive nut Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 Page 6 sur 19
MATERIALS DN350-500 : Item Designation Materials Ref.180 DN350-1000 Materials Ref.181 DN350-1000 1 Body Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 2 Wedge Ductile iron EN GJS-500-7 + EPDM Ductile iron EN GJS-500-7 + EPDM 3 Stem nut Brass CuZn39Pb2 Brass CuZn39Pb2 4 Bonnet gasket NBR NBR 5 Stem SS 420 SS 304 6 Bonnet Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 7 Holding ring Brass CuZn39Pb2 Brass CuZn39Pb2 8 O ring NBR NBR 9 Screw Steel Rst 37-2 SS 304 10 Handwheel Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 11 Gland Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 12 O ring NBR NBR 13 Ring Nylon 66 Nylon 66 14 O ring NBR NBR 15 Bonnet bolt Steel C35 SS 304 16 O ring NBR NBR 17 Dust-coat NBR NBR 18 Square drive nut Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 Page 7 sur 19
MATERIALS DN600-1000 : Item Designation Materials Ref.180 DN500-1000 Materials Ref.181 DN500-1000 1 Body Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 2 Wedge Ductile iron EN GJS-500-7 + EPDM Ductile iron EN GJS-500-7 + EPDM 3 Stem nut Brass CuZn39Pb2 Brass CuZn39Pb2 4 Bonnet gasket NBR NBR 5 Stem SS 420 SS 304 6 Bonnet Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 7 Holding ring Brass CuZn39Pb2 Brass CuZn39Pb2 8 O ring NBR NBR 9 Screw Steel Rst 37-2 SS 304 10 Wheel 11 Gland Ductile iron EN GJS-500-7 Ductile iron EN GJS-500-7 12 O ring NBR NBR 13 Ring Nylon 66 Nylon 66 14 O ring NBR NBR 15 Bolt bonnet Steel C35 SS 304 Page 8 sur 19
HANDWHEEL VALVE SIZE DN 40-65 ( in mm ) : Ref. DN 40 50 65 L 140 150 170 H 190 215 235 180/181/182 H1 260 285 300 Ø V 200 200 200 Weight (in Kg) 7.37 8.56 11.30 Page 9 sur 19
HANDWHEEL VALVE SIZE DN 80-300 ( in mm ) : Ref. DN 80 100 125 150 200 250 300 L 180 190 200 210 230 250 270 H 265 315 350 385 485 600 680 180/181/182 H1 320 390 430 470 560 680 770 Ø V 254 254 315 315 315 406 406 Weight (Kg) 14 19.90 24.20 31.80 49.40 84.70 106 Page 10 sur 19
HANDWHEEL VALVE SIZE DN 350-500 ( in mm ) : Ref. DN 350 400 450 500 L 290 310 330 350 H 810 890 1050 1230 180/181 H1 900 1000 1150 1330 Ø V 500 500 500 650 Weight (in Kg) 185 246 360 419 Page 11 sur 19
GEARBOX VALVE SIZE DN 600-1000 ( in mm ) : Ref. DN 600 700 800 1000 L 390 430 470 550 180/181 H 1470 1640 1780 2350 Ø V 500 500 500 600 Weight (in Kg) 655 862 1024 2141 Page 12 sur 19
STEM AND ISO MOUNTING PAD SIZE DN350-1000 ( in mm ) : DN 350 400 450 500 600 700 800 1000 H1 60 60 80 80 80 80 80 100 Ø C 40 40 55 55 55 65 65 75 Ø P 210 210 210 300 300 300 300 350 Ø K 165 165 165 254 254 254 254 298 ISO F16 F16 F25 F25 F25 F25 F25 F30 N x Ø Z 4 x 23 4 x 23 8 x 18 8 x 18 8 x 18 8 x 18 8 x 18 8 x 23 Page 13 sur 19
SQUARE DRIVE NUT SIZE ( in mm ) : DN 40 300 DN 350-400 DN 40 50 65 80 100 125 150 200 250 300 350 400 A 14 14 14 17 17 19 19 19 24 24 28.5 28.5 B 34 34 34 34 34 36 36 36 42.5 42.5 57.5 57.5 L1 66 66 66 63 63 63 63 63 63 63 56 56 Ø D 10 10 10 10 10 10 10 10 12 12 12 12 Weight ( Kg ) 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.7 0.7 0.96 0.96 Ref. 9801831 9801831 9801831 9801832 9801832 9801833 9801833 9801833 9801834 9801834 9801838 9801838 Page 14 sur 19
STEM EXTENSION SIZE DN50-400 ( in mm ) : FIXED TYPE TELESCOPIC TYPE Ref. DN H H1 Weight (Kg) 9802020 50-300 1000-3.7 9802031 50-300 1250-4.2 9802042 50-300 1500-4.5 9802060 50-200 1300 1800 9.6 9802070 50-200 2000 2500 11.8 9802029 350-400 1000-5.7 9802040 350-400 1250-6.5 9802051 350-400 1500-7.4 T HANDLE SIZE ( in mm ) : Ref. DN E H Weight (Kg) 9802080 50-200 300 1316 3.5 9802081 250-300 450 1316 3.8 9802082 350-400 300 1316 7.92 Page 15 sur 19
FLANGES PN10 SIZE ( in mm ) : * DN60/65 double holes DN 40 50 60/65* 65 80 100 125 150 200 250 300 Ø C 84 99 118 118 132 156 184 211 266 319 370 Ø D 150 165 185 185 200 220 250 285 340 405 460 Ø K 110 125 135/145 145 160 180 210 240 295 350 400 Nb x Ø L 4 x 19 4 x 19 4 x 19 4 x 19 8 x 19 8 x 19 8 x 19 8 x 23 8 x 23 12 x 23 12 x 23 b 19 19 19 19 19 19 19 19 20 22 24.5 e 3 3 3 3 3 3 3 3 3 3 4 Ref. 180 180040 180050-180065 180080 180100 180125 180150 180200 180250 180300 Ref. 181 181040 181050 181066 181065 181080 181100 181125 181150 181200 181250 181300 Ref. 182 182040 182050-182065 182080 182100 182125 182150 182200 182250 182300 DN 350 400 450 500 600 700 800 1000 Ø C 429 480 530 582 682 794 901 1112 Ø D 520 580 640 715 840 910 1025 1255 Ø K 460 515 565 620 725 840 950 1160 Nb x Ø L 16 x 23 16 x 28 20 x 28 20 x 28 20 x 31 24 x 31 24 x 33 28 x 37 b 26.5 28 30 31.5 36 39.5 43 50 e 4 4 4 4 5 5 5 5 Ref. 180 180350 180400 180450 180500 180600 180700 180800 1801000 Ref. 181 181350 181400 181450 181500 181600 181700 181800 1811000 Page 16 sur 19
FLANGES PN16 SIZE ( in mm ) : DN 200 250 300 350 400 Ø C 266 319 370 429 480 Ø D 340 405 460 520 580 Ø K 295 355 410 470 525 Nb x Ø L 12 x 23 12 x 28 12 x 28 16 x 28 16 x 31 b 20 22 24.5 26.5 28 e 3 3 4 4 4 Ref. 180 180201 180251 180301 180351 180401 Ref. 181 181201 181251 181301 181351 181401 Ref. 182 182201 182251 182301 - - Page 17 sur 19
STANDARDS : Fabrication according to ISO 9001 :2008 and ISO 14001 : 2004 DIRECTIVE 2014/68/EU : Products excluded, article 1, 2b up to DN300 Risk category I Module A from DN350 to 600 Certificate 3.1 on request Designing according to DIN EN 1171 Pressure tests according to EN 12266-1, Rate A Length according to EN 558 series 14 ( DIN 3202 F4 ) Flanges according to EN 1092-2 PN10/16 English water agreement WRAS for the wedge EPDM coated from DN50 to 500 French water agreement A.C.S. N 14 ACC LY 028 for Ref.181 with wedge EPDM coated ADVICE : Our opinion and our advice are not guaranteed and SFERACO shall not be liable for the consequences of damages. The customer must check the right choice of the products with the real service conditions. Page 18 sur 19
INSTALLATION INSTRUCTIONS GENERAL GUIDELINES : Ensure that the valves to be used are appropriate for the conditions of the installation (type of fluid,pressure and temperature). Be sure to have enough valves to be able to isolate the sections of piping as well as the appropriate equipment for maintenance and repair. Ensure that the valves to be installed are of correct strenght to be able to support the capacity of their usage. Installation of all circuits should ensure that their function can be automatically tested on a regular basis (at least two times a year). INSTALLATION INSTRUCTIONS : Before installing the valves,clean and remove any objects from the pipes (in particular bits of sealing and metal) which could obstruct and block the valves. Ensure that both connecting pipes either side of the valve (upstream and downstream) are aligned (if they re not,the valves may not work correctly). Make sure that the two sections of the pipe (upstream and downstream) match,the valve unit will not absorb any gaps.any distortions in the pipes may affect the thightness of the connection,the working of the valve and can even cause a rupture.to be sure,place the kit in position to ensure the assembling will work. If sections of piping do not have their final support in place,they should be temporarily fixed.this is to avoid unnecessary strain on the valve. Tighten the bolts in cross. It s recommended to operate the valve ( open and close ) 1 to 2 times per year Page 19 sur 19